We are seeking a proactive, organized, and results-oriented **Administrative Assistant** to support measurement, control, and analysis of operational and maintenance data. The professional will work directly with key performance indicators, loss identification, and provide support to maintenance and planning teams for decision-making. At Armac, we strive daily to build lasting relationships with our employees and partners, grounded in trust, mutual respect, and shared commitment. If you take pride in serving, possess an owner’s mindset, have the courage to make things happen, and are interested in joining an environment where safety comes first, simplicity and humility in employee actions are encouraged, and integrity, excellence, and ethics are non-negotiable values—then your place is here at Armac! Apply now and join our journey. **Responsibilities and Duties** * Actively participate in the measurement process, accurately and promptly entering information into the database. * Evaluate losses in the Measurement Report (BM), ensuring reliability of reported information. * Identify operational bottlenecks and propose corrective or preventive actions. * Support maintenance and planning teams in decision-making through data-driven analysis and clear communication. * Contribute to continuous improvement of asset management processes. **Requirements and Qualifications** * Completed high school education (technical or undergraduate degree in Mining, Mechanical Engineering, Production, Administration, Engineering, or related fields is desirable). * Intermediate proficiency in Excel and data analysis. * Analytical ability, attention to detail, and autonomy in task prioritization. * Strong communication and organizational skills. **Desired Profile** ------------------- * **Proactivity, efficiency, and an owner’s mindset.** * Analytical profile, with ease in working with data and reporting. * Ability to collaborate effectively within teams and contribute solutions. **Additional Information** Armac is a national reference in providing specialized and complex services, equipment leasing, and sales of used machinery. The company has a strong presence across Brazil’s key economic sectors: construction, energy, road infrastructure, agribusiness, fertilizers, industry, mining, forestry, ports, and rail terminals. Having celebrated its 30th anniversary in 2024, Armac has a clearly defined purpose: to serve with excellence and safety those who build Brazil. Seeking simple and efficient solutions—with humility, an owner’s mindset, and courage—is part of Armac’s everyday practice. A company operating nationwide, offering positions across diverse functions, areas, and segments, with professionals stationed in offices, workshops, field operations, and stores. At Armac, we believe education is a strategic pillar for social and professional transformation and business growth. Our internal training and qualification programs prepare our professionals to operate efficiently and safely across all segments. We work to deliver maximum value to our customers. But more than that, our responsibility is to create value for society as a whole. We understand that contributing to raising productivity across the entire value chain is essential to enabling the major transformations needed for our country. Creating and building opportunities and development for an increasingly productive and sustainable world. Shaping the future today—serving those who produce, those who drive Brazil forward, whether in rural or urban settings. Join our team!